| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce a load of a deblocking filter, since mosaic-shaped block noise occurs, when a compressed video signal is reproduced, and although this block noise is removed, removal of block noise from each block using the deblocking filter increases the load on the deblocking filter. <P>SOLUTION: It is determined whether coding distortion removal is necessary, and a blocking filter is applied, only when needed. <P>COPYRIGHT: (C)2011,JPO&INPIT |
